Data processing: database and file management or data structures – File or database maintenance – Synchronization
Reexamination Certificate
2004-06-25
2011-11-08
Hicks, Michael (Department: 2165)
Data processing: database and file management or data structures
File or database maintenance
Synchronization
Reexamination Certificate
active
08055616
ABSTRACT:
A method, system and apparatus for application sharing smoothness when updating application screen imagery in an application sharing system. A shared application smoothness system can include an application sharing server configured for communicative coupling to multiple application sharing clients. The system further can include an application image update smoothness processor programmed to consolidate changes to adjacent image regions in an image of a shared application for transmission to the communicatively coupled application sharing clients in a single application image update interval. A shared application smoothness method can include the steps of detecting common shared image changes across multiple adjacent display regions of a shared application image and transmitting updates for the multiple adjacent display regions to communicatively coupled application sharing clients in a single image update interval.
REFERENCES:
patent: 6771291 (2004-08-01), DiStefano, III
Frederick et al., “Collaborative Distributed Virtual Sculpting” Proc. of the Virtual reality 2001 Conference, pp. 217-224, 2001, IEEE.
Bier at al., “MMM: A User Interface Architechture for Shared Editors on a Single Screen”, Symposium on User Interface Software and Technology, Proceedings of the 4th annual ACM symposium on User interface software and technology, pp. 79-86; ACM, 1991.
Johnston James S.
Quinn William M.
Solie Kevin
Carey, Rodriguez, Greenberg & Paul
Greenberg, Esq. Steven M.
Hicks Michael
International Business Machines - Corporation
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